Results 291 to 300 of about 116,663 (322)

Comparison of the ArtekMed mixed reality teleconsultation system with a standard video call system in critical care: user acceptance and feasibility analysis. [PDF]

Intensive Care Med Exp
Liebchen N, Schrader-Reichling J, Pankratz F, Lazarovici M, Kim S, Tempfli J, Eck U, Prückner S.   +7 more
europepmc   +1 more source

Tropical Logistic Regression Model on Space of Phylogenetic Trees. [PDF]

Bull Math Biol
Aliatimis G, Yoshida R, Boyacı B, Grant JA.   +3 more
europepmc   +1 more source

The Physics and Metaphysics of Social Powers: Bridging Cognitive Processing and Social Dynamics, a New Perspective on Power Through Active Inference. [PDF]

Entropy (Basel)
Albarracin M, de Jager S, Hyland D.
europepmc   +1 more source

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On the genus of real projective spaces

Archiv der Mathematik, 2007
We construct a crystallization of the real projective space \({\mathbb{R}}P^n\) whose associated contracted complex is minimal with respect to the number of n-simplexes. Then we compute the regular genus of \({\mathbb{R}}P^n\), which is the minimum genus of a closed connected surface into which a crystallization of \({\mathbb{R}}P^n\) regularly embeds.
CAVICCHIOLI, Alberto, SPAGGIARI, Fulvia
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Imbeddings of Real Projective Spaces

The Annals of Mathematics, 1962
THEOREM II. Suppose n = 4k + 1, but k is not a power of 2. Then Pa can be imbedded in (2n 2)-space. In each case the result would be false for k a power of 2. Pa cannot be imbedded in (2n 1)-space for n = 2r, by a result of Stiefel or Thom, [11, p. 157, III. 16].
R. L. E. Schwarzenberger, David B. A. Epstein   +1 more
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Convexity in Real Projective Space

2004
In this introductory chapter we look at ordinary convexity in ℝ n by embedding ℝ n into real projective space ℝℙ n . In this way convexity becomes invariant under projective mappings. In Section 1.1 we discuss very briefly conditions that characterize convexity in ℝ n . In Section 1.2 we introduce fundamental geometric concepts in real projective space
Ragnar Sigurdsson, Mikael Passare, Mats Andersson   +2 more
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On canonical embeddings of complex projective spaces in real projective spaces

Journal of Mathematical Sciences, 2007
In this paper, we construct a natural embedding $$\sigma :\mathbb{C}P_\mathbb{R}^{n} \to \mathbb{R}P^{n^2 + 2n} $$ of the complex projective space ℂP n considered as a 2n-dimensional, real-analytic manifold in the real projective space
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Embedding Real Projective Spaces

The Annals of Mathematics, 1968
Mark Mahowald, R. James Milgram
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ON STUNTED REAL PROJECTIVE SPACES

The Quarterly Journal of Mathematics, 1974
W. A. Sutherland, Ioan Mackenzie James
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Projective synchronization analysis for BAM neural networks with time-varying delay via novel control

Nonlinear Analysis: Modelling and Control, 2021
Malika Sader, Zengqiang Chen, Fuyong Wang   +2 more
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